Product News
Smart Speaker Test Demo
See how easy it is to test a smart speaker such as the Amazon Echo in this short 4 minute video! We demonstrate how a SoundCheck test sequence can be set up to automatically activate the speaker, play a stimulus, record the response, and measure both the microphone and speaker performance.
SoundCheck 16 Discounted Upgrade Pricing
For a limited time we are offering deep discounts on a system upgrade/support contract package to enable you to get up to date with the latest version of SoundCheck. The upgrade offer is a simple flat rate: $3,950 for owners of SoundCheck 10 or 11, $3,250 for owners of version 12, $2,500 for owners of versions 13 through 14, and $1,395 for owners of version 15. All the modules on your present system will be included.
SoundCheckTM 16’s feature-packed release includes several new features and algorithms for distortion measurements, new meters and recorders, and usability improvement. New features include:
- A new THD+N analysis algorithm which is more accurate and significantly faster than other audio test systems, and compliant with the AES17 standard.
- New Real Time Distortion Analyzer (optional) to provide continuous real time measurement of output distortion including THD and THD+N, THD and THD+N residual level and SINAD.
- New Frequency Counter (optional) to offer an accurate and clear visual indication of frequency, determining the dominant signal in a selected signal path and returning a precise frequency measurement.
- Save to Memory List option for All Meters allows the multimeter, distortion analyzer and frequency counter to save results to the memory list, even when used interactively.
- New Strip Chart Recorder (optional) enables the multimeter, distortion analyzer and frequency counter to plot measurements over time, equivalent to a classic, stand-alone hardware instrument.
- Sweep Equalization for Minimized Transients offers an option for a smooth transition between steps in stepped sine amplitude and frequency sweeps. These minimizes the transient response in the device under test, resulting in shorter test times and smoother sounding sweeps
- Upgraded Multimeter with a new, fixed or auto-tracking bandpass filter option, useful for measuring a specific signal in the presence of background noise.
- Simplified Setup with automatic updating with new devices makes it faster to get up and running with SoundCheck, and a new conversion tool facilitates updating custom VIs from an older version to the latest version of SoundCheck
- Outline ET250-3D Turntable Control using custom steps and an example sequence
- Easier external control of SoundCheck with control via Python and a virtual instrument wrapper to open and close virtual instruments from a custom VI or using TCP/IP.
Call your sales engineer today to receive a quote for upgrading all your SoundCheck systems. These discounted rates are only available until March 30, 2018, so order today!
| Upgrade from Version | Upgrade List Price | Promotional Upgrade Price | Discount |
| 10.0 | $9,000 | $3,950 | 56% |
| 11.0 | $7,500 | $3,950 | 47% |
| 12.0 | $6,000 | $3,250 | 46% |
| 13.0 | $4,500 | $2,500 | 44% |
| 14.0 | $3,000 | $2,500 | 16% |
| 15.0 | $1,500 | $1,395 | 7% |
If you are using a version prior to version 10, please contact your sales engineer for discounted price information.
PLEASE NOTE:
- Effective Jan 01, 2018, versions of SoundCheck prior to version 13 will no longer be supported. We highly recommend that you take advantage of this limited time offer to upgrade your systems to version 16. Please contact your sales engineer to discuss additional multi-system upgrade discounts.
- If you have multiple systems with different purchase dates, we are happy to work with you to get them all upgraded to the latest version and onto the same annual support contract cycle.
- You can also reduce your future upgrade costs by purchasing an annual support contract for an additional $950. With this, you will receive SoundCheck 17 when it is released at no extra charge, as well as priority support service.
Please note that these prices are applicable to the US only. Users outside the US should contact Listen or their local representative for pricing information.
Please fax your purchase order to 617-556-4145 or email it to sales@listeninc.com, or contact us on this email address if you would like to pay by credit card, have any questions, or need additional paperwork to support your order.
Please also see the detailed information on new features.
SoundCheck ONE for headphone testing
We are excited to announce a new low-cost headphone test package – SoundCheck ONE for headphone testing (part # 1007). This includes SoundCheck ONE, a basic version of the SoundCheck software, along with AudioConnectTM, an audio interface with built-in headphone amplifier. Only a headphone coupler or test fixture and associated power supply is additionally needed to make up a complete headphone test system. The SoundCheck ONE headphone test sequence carries out all basic headphone measurements such as frequency response, sensitivity, THD, Rub & Buzz, Perceptual Rub & Buzz, loose particles, polarity and channel balance. It can be easily customized and saved for specific products by turning individual measurements on and off, and by adjusting settings within each sequence step such as stimulus range and level, tolerance limits, graphical displays, and data saving. It is an excellent low-cost entry level system, ideal for those on a tight budget.
Please note that although the SoundCheck ONE Headphone test sequence cannot have steps added/removed or the layout modified, customers may upgrade to a SoundCheck package that supports this at any time in the future, should testing needs expand to require additional functionality. Listen can also offer the GRAS 45CC headphone test fixture along with a SoundConnect 2 power supply for a complete production line test system.
Production line headphone test setup with SoundCheck ONE and the GRAS 45CC
For more information, please contact your Listen sales engineer: sales@listeninc.com
New Speaker Testing Brochure
A new 4 page brochure outlines Listen’s capabilities in loudspeaker and microspeaker testing. SoundCheck offers simple, fast and accurate testing of any loudspeaker – no matter what the form factor, functionality, connector or additional features. It measures a full range of driver parameters via traditional analog or digital, wireless/Bluetooth, Toslink, HDMI or USB connections, as well as microphone performance, surround sound and more.
Measurements that SoundCheck can make include:
- Frequency response
- Phase & polarity
- Distortion: harmonic, IM, multitone & non-coherent
- Rub & Buzz (inc. Perceptual Rub & Buzz)
- Impedance
- Directivity (including polar plots)
- Max SPL
- Power rating tests
- Simulated free field measurements
- Thiele-Small parameters
- Time-frequency analysis
New Automotive Audio Testing Brochure
A new 4 page brochure outlines Listen’s capabilities in automotive audio testing. SoundCheck offers simple, fast and accurate testing of vehicle audio quality, from individual speaker components to complete in-vehicle infotainment and telematics systems. With interfaces to connect via Bluetooth, Lightning, USB and with individual MEMs devices, as well as analog connections, SoundCheck can handle the complexity and demands of testing in today’s vehicles. The measurements that SoundCheck can make include:
- Speaker/system response
- Speaker/panel buzz, squeak and rattle
- Bluetooth audio performance
- Head unit and amplifier response & THD+N
- Microphone/microphone array response
- Active noise cancellation effectiveness
- Spatial reproduction accuracy
SoundCheck 15 Discounted Upgrade Pricing
For a limited time we are offering deep discounts on a system upgrade/support contract package to enable you to get up to date with the latest version of SoundCheck. The upgrade offer is a simple flat rate: $3,950 for owners of SoundCheck 9 or 10, $3,250 for owners of version 11, $2,500 for owners of versions 12 through 13, and $1,395 for owners of version 14. All the modules on your present system will be included.
SoundCheckTM 15 expands the testing capability of SoundCheck with additional external control, calibration, audio mixing and hardware integration, and introduces the first in our redesigned virtual instruments, the multimeter. New features include:
- Simpler, yet more powerful external control of SoundCheck with new TCP/IP control.
- Redesigned multimeter to offer additional functionality as well as ease of use.
- Improved plot legend with a toggle to make legend visible or invisible, and placement at the top or the right of the graph.
- Faster setup with new auto-mode in Hardware Editor and automatically selected status.dat.
- Improvements in Bluetooth interface control including faster response, better abort handling and the ability to detect when a connection has failed.
- Improved audio mixer enables controls of any audio input or output via steps in SoundCheck.
- Supports accelerometer calibration and force measurement for measurement of linear motors such as those used in haptic devices.
Call your sales engineer today to receive a quote for upgrading all your SoundCheck systems. These discounted rates are only available until December 16th, 2016, so order today!
| Upgrade from Version | Upgrade List Price | Promotional Upgrade Price | Discount |
| 9.0 | $9,000 | $3,950 | 56% |
| 10.0 | $7,500 | $3,950 | 47% |
| 11.0 | $6,000 | $3,250 | 46% |
| 12.0 | $4,500 | $2,500 | 44% |
| 13.0 | $3,000 | $2,500 | 16% |
| 14.0 | $1,500 | $1,395 | 7% |
If you are using a version prior to version 9, please contact your sales engineer for a personalized quotation at discounted pricing.
You can also reduce your future upgrade costs by purchasing an annual support contract for an additional $950. With this, you will receive SoundCheck 16 when it is released at no extra charge, as well as priority support service. If you have multiple systems with different purchase dates, we are happy to work with you to get them all upgraded to the latest version and onto the same annual support contract cycle.
Please note that these prices are applicable to the US only. Users outside the US should contact Listen or their local representative for pricing information.
Please fax your purchase order to 617-556-4145 or email it to sales@listeninc.com, or contact us on this email address if you would like to pay by credit card, have any questions, or need additional paperwork to support your order.
Please also see the detailed information on new features and watch our short video.
SoundCheck 15 New Features Video
In this short 10 minute video, sales engineer Les Quindipan gives a brief overview of the new features and functionality, and demonstrates them in the software.
Listen Awarded Patent for SC Amp Amplifier
Listen’s revolutionary audio test amplifier, SC Amp, has been awarded US Patent # 9,386,387. This patent covers Listen’s unique high accuracy single channel impedance measurement method, which used a unique feedback circuit to offer dual channel accuracy using just a single channel. This enables full electrical and audio tests to be carried out simultaneously and with high accuracy using just 2 channels.
Specifically designed for the audio test market, SC Amp also incorporates several other features unique to the needs of audio test and measurement, such as low distortion (THD <0.025%) and a low noise floor (>100dB). Fixed gain eliminates calibration errors as there is no gain knob to be accidentally knocked or tweaked when it is in use. It supports the application of a DC voltage offset to the AC signal for testing transducers under adverse conditions, and features overload/output protection to prevent damage in case of shorting or overload.
Many unnecessary features found in regular audio amplifiers have been eliminated to keep production line operation simple and error-proof. Although it is designed to integrate seamlessly with Listen’s SoundCheck audio test and measurement software, it will also work well with other brands of test system.
Listen president, Steve Temme commented, ‘We are thrilled that the innovative design of this product has been recognized with this patent, and we are confident that this method will be quickly recognized by the marketplace.’
